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Copyright ?i First published 2014 in Great Britain & the United States by ISTE and John Wiley & Sons All Rights Reserved. This translation published under license. Authorized translation from the English language edition Published by John Wiley & Sons. Responsibility for the accuracy of the translation rests solely with Tsinghua University Press Limited and is not the responsibility of John Wiley & Sons. No part of this book may be reproduced in any form without the written permission of the original copyrights holder.
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无线电力传输【达额立减】 线上线下同步销售,请咨询客服查询库存后下单,避免纠纷。
Copyright ?i First published 2014 in Great Britain & the United States by ISTE and John Wiley & Sons All Rights Reserved. This translation published under license. Authorized translation from the English language edition Published by John Wiley & Sons. Responsibility for the accuracy of the translation rests solely with Tsinghua University Press Limited and is not the responsibility of John Wiley & Sons. No part of this book may be reproduced in any form without the written permission of the original copyrights holder.
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无线电力传输 [日]Naoki Shinohara 著;张超 译 9787302486961 清华大学出版社【达额立减】 【速开发票,优质售后,支持7天无理由退换】
Copyright ?i First published 2014 in Great Britain & the United States by ISTE and John Wiley & Sons All Rights Reserved. This translation published under license. Authorized translation from the English language edition Published by John Wiley & Sons. Responsibility for the accuracy of the translation rests solely with Tsinghua University Press Limited and is not the responsibility of John Wiley & Sons. No part of this book may be reproduced in any form without the written permission of the original copyrights holder.
¥178.20定价:¥357.40 (4.99折)
【正版】 国内外直线电机的应用与趋势研究 张超 著 中国纺织出版社 9787518055555 团购咨询在线客服
¥37.62定价:¥65.00 (5.79折)
无线电力传输【正版书籍,满额减】 【速开发票,优质售后,支持7天无理由退换】
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正版书籍 汽车导航信息服务与交互设计研究 张超 辽宁美术出版社 正版图书支持发票 七天无理由退货让您购物无忧
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电工电子技术 9787568285568 北京理工大学出版社 邹仁平,曹伟,张超
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国内外直线电机的应用与趋势研究,中国纺织出版社【新华书店自营店】 新华正版全新 正规发票 多仓就近发货 85%城市次日送达!团购优惠咨询:13284178503
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无线电力传输 [日]Naoki Shinohara 著;张超 译 清华大学出版社【可开电子发票】 【速开发票,优质售后,支持7天无理由退换】
Copyright ?i First published 2014 in Great Britain & the United States by ISTE and John Wiley & Sons All Rights Reserved. This translation published under license. Authorized translation from the English language edition Published by John Wiley & Sons. Responsibility for the accuracy of the translation rests solely with Tsinghua University Press Limited and is not the responsibility of John Wiley & Sons. No part of this book may be reproduced in any form without the written permission of the original copyrights holder.
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国内外直线电机的应用与趋势研究 张超 中国纺织出版社 【新华书店正版图书书籍】 正版全新书籍 正规发票 多仓就近发货 85%城市次日送达 关注店铺可享店铺优惠!
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维修电工技能快速学 张超 化学工业出版社 【速开发票,此书为单本而非一套,支持7天无理由退换】
本书突出维修电工现场技能,紧密结合维修电工日常作业要求,介绍维修电工实际作业必须掌握的基本知识和检修技能。主要包括电工维修基础、电动机与变压器检修、电动机控制线路装接与调试、可编程序控制器PLC照明线路与检修、机床电气线路检修、变频器应用与检修及电工安全作业等内容。帮助电工技术人员,特别是初学者快速掌握维修电工基础知识和操作技能。本书适合水电工初学者及其他水电工从业人员、低压电工、高压电工、维修电工、建筑电工及弱电电工等人员阅读。同时,也可作为大专、中专、中职院校及各种短期培训班和再就业工程培训的教材或教学参考书。
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国内外直线电机的应用与趋势研究9787518055555兴海图书专营店 正版图书保证质量 七天无理由退货让您购物无忧
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【正版】 国内外直线电机的应用与趋势研究 张超 著 中国纺织出版社 9787518055555
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全新正版图书 国内外直线电机的应用与趋势研究 张超 中国纺织出版社 9787518055555青岛新华书店旗舰店 正版图书保证质量 七天无理由退货让您购物无忧
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无线电力传输 [日]Naoki Shinohara 著;张超 译 9787302486961 清华大学出版社 【速开发票,优质售后,支持7天无理由退换】
Copyright ?i First published 2014 in Great Britain & the United States by ISTE and John Wiley & Sons All Rights Reserved. This translation published under license. Authorized translation from the English language edition Published by John Wiley & Sons. Responsibility for the accuracy of the translation rests solely with Tsinghua University Press Limited and is not the responsibility of John Wiley & Sons. No part of this book may be reproduced in any form without the written permission of the original copyrights holder.
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无线电力传输【可开电子发票】 【正品保证,进入店铺更多优惠!】
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Copyright ?i First published 2014 in Great Britain & the United States by ISTE and John Wiley & Sons All Rights Reserved. This translation published under license. Authorized translation from the English language edition Published by John Wiley & Sons. Responsibility for the accuracy of the translation rests solely with Tsinghua University Press Limited and is not the responsibility of John Wiley & Sons. No part of this book may be reproduced in any form without the written permission of the original copyrights holder.
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正版! 维修电工技能快速学, 9787122289186, 化学工业出版社【正版图书可开发票】 正版图书]
突出维修电工现场技能,紧密结合维修电工日常作业要求,说明维修电工操作技巧和注意事项; 语言通俗易懂,力求用图表说话,学习起点低,便于读者快速掌握。
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声学基础,哈尔滨工程大学出版社【新华书店自营店】 新华正版全新 正规发票 多仓就近发货 85%城市次日送达!团购优惠咨询:13284178503
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突出维修电工现场技能,紧密结合维修电工日常作业要求,说明维修电工操作技巧和注意事项; 语言通俗易懂,力求用图表说话,学习起点低,便于读者快速掌握。
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无线电力传输[日]Naoki Shinohara 著;张超 译清华大学出版社(正版旧书)9787302486961 正版旧书,保证质量,此书为单本而非一套,电子发票!
Copyright ?i First published 2014 in Great Britain & the United States by ISTE and John Wiley & Sons All Rights Reserved. This translation published under license. Authorized translation from the English language edition Published by John Wiley & Sons. Responsibility for the accuracy of the translation rests solely with Tsinghua University Press Limited and is not the responsibility of John Wiley & Sons. No part of this book may be reproduced in any form without the written permission of the original copyrights holder.
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无线电力传输 [日]Naoki Shinohara 著;张超 译 清华大学出版社 【速开发票,此书为单本而非一套,支持7天无理由退换】
Copyright ?i First published 2014 in Great Britain & the United States by ISTE and John Wiley & Sons All Rights Reserved. This translation published under license. Authorized translation from the English language edition Published by John Wiley & Sons. Responsibility for the accuracy of the translation rests solely with Tsinghua University Press Limited and is not the responsibility of John Wiley & Sons. No part of this book may be reproduced in any form without the written permission of the original copyrights holder.
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《维修电工技能快速学》 *突出维修电工现场技能,紧密结合维修电工日常作业要求,说明维修电工操作技巧和注意事项, *语言通俗易懂,力求用图表说话,学习起点低,便于读者快速掌握。
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维修电工技能快速学【售后无忧】 线上线下同步销售,请咨询客服查询库存后下单,避免纠纷。
本书突出维修电工现场技能,紧密结合维修电工日常作业要求,介绍维修电工实际作业必须掌握的基本知识和检修技能。主要包括电工维修基础、电动机与变压器检修、电动机控制线路装接与调试、可编程序控制器PLC照明线路与检修、机床电气线路检修、变频器应用与检修及电工安全作业等内容。帮助电工技术人员,特别是初学者快速掌握维修电工基础知识和操作技能。本书适合水电工初学者及其他水电工从业人员、低压电工、高压电工、维修电工、建筑电工及弱电电工等人员阅读。同时,也可作为大专、中专、中职院校及各种短期培训班和再就业工程培训的教材或教学参考书。
¥414.00定价:¥838.00 (4.95折)
无线电力传输 手机无线充电正在逐步推广开,下一步将是汽车、太空船以及……整个地球
变频器可以将电力转换为无线电,而反之亦然。电力和无线电*主要的区别是频率的问题。像广播和无线通信一样,从多个发射天线到多个接收天线传输无线电力也是可能的。非常低功率的无线电力传输系统甚至不需要电池存储,这个系统能够从周围环境的无线电频率和微波辐射中获得能量来维持系统的正常运行。此外,当无线电力传输被广泛应用时,电池容量可以降低,这是因为电池可以被无线充电,因此电池容量的短缺就不再是一个需要费心的问题。这样的场景将很快成为现实。事实上,使用无线电波的无线电力传输是一种很有价值而且很方便的技术,这种技术可以用于移动电话、笔记本电脑、电动汽车的充电,也可用于发光二极管、集成电路和其他设备的电池充电。在不久的将来,利用无线电力传输技术,可以从太空中使用太阳能发电卫星获得稳定的无二氧化
¥52.10定价:¥59.00 (8.84折)